Nielsen October 2009 Search Engine Market Share
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Google
October: 66.1%
August: 64.6%
Change: +1.5
January 2009: 62.8%
Change: +3.3
Yahoo
October: 15.4%
August: 16.0%
Change: -0.6
January 2009: 16.2%
Change: -0.8
Bing
October: 9.7%
August: 10.7%
Change: -1.0
January 2009: 11.2%
Change: -1.5
ASK
October: 1.7%
August: 1.7%
Change: +0.0
January 2009: 1.9%
Change: -0.2
AOL
October: 3.0%
August: 3.1%
Change: -0.1
January 2009: 4.0%
Change: -1.0
Data scoring techniques tend to change over time making past data inaccurate. As always, information here is for entertainment purposes only.
Source: Nielsen Online




